Moto-Master 7075-T6 Aluminum Rear Sprocket 47-Tooth Black for Suzuki and Yamaha (620042247)

Upgrade your motorcycle’s final-drive performance with the MOTO-MASTER 7075-T6 Aluminum Rear Sprocket, Part Number 620042247. Designed for select Suzuki and Yamaha applications, this black rear sprocket combines race-proven strength with a lightweight construction to help reduce unsprung rotating mass. Its 47-tooth configuration supports precise fitment and dependable power transfer for riders seeking durable performance on the track or trail.
Manufactured from aircraft-grade 7075-T6 aluminum, the MOTO-MASTER sprocket delivers an excellent strength-to-weight ratio without unnecessary bulk. The race-proven design is CAD engineered and CNC machined using advanced manufacturing technology to provide accurate tooth geometry and consistent chain engagement. A color-anodized black surface adds durability and helps protect the sprocket against wear during demanding riding conditions.
Self-cleaning grooves between each tooth help prevent mud and debris from building up around the chain contact surfaces. This feature supports smoother drivetrain operation in off-road environments while helping maintain reliable performance through changing terrain. Made in the Netherlands, the MOTO-MASTER 620042247 rear sprocket is a practical choice for riders who want lightweight construction, precision manufacturing, and proven durability in one drivetrain component.

Features:

• Aircraft-grade 7075-T6 aluminum construction for high strength and low weight

• 47-tooth rear sprocket configuration for select Suzuki and Yamaha motorcycles

• Black color-anodized surface for enhanced durability and wear resistance

• Self-cleaning grooves between each tooth help prevent mud and debris buildup

• Race-proven design with an optimized strength-to-weight ratio

• CAD designed and CNC machined for precise tooth geometry and consistent chain engagement

• Made in the Netherlands

Ships from Parts Unlimited.